En el artículo “Poliglobulias secundarias hipóxicas” (Archivos de Bronconeumología 1989; 25:282-294) se ha deslizado un error: El gráfico que aparece como figura 1 es en realidad la figura 4, y viceversa. Los pies de figura y su numeración, por el contrario, son correctos.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Clarivate Analytics, Journal Citation Reports 2025
SRJ is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal's impact.
See moreSNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field.
See more